15 minutes. Handstand can not only make people more fit, but also effectively reduce facial wrinkles and delay aging. Handstand is more helpful to improve people's intelligence and reaction ability.

It is reported that in order to improve students' intelligence, some primary schools in Japan make students stand upside down for five minutes every day. After handstand, students generally feel refreshed and clear-headed.

Advantages of handstand: Handstand fitness method is very popular abroad. This method has a good health care effect on the following symptoms: insomnia at night, memory loss, sparse hair, loss of appetite, inattention, depression, low back pain, hard shoulders, decreased vision, decreased energy, general fatigue, constipation, headache and so on.

The method of handstand:

1. The body is upright, the left foot is about 60 cm forward, and the knees are naturally bent. Hands on the ground, and the achilles tendon of the right foot should be fully extended;

2. Put your head on the ground and straighten your left leg backwards to bring your legs together;

3. Move slowly with your toes, first move 90 degrees to the left, and when you reach the position, lift your waist in the same direction and then put it down;

4. Then move 90 degrees to the right, and repeat the previous actions after reaching the position. This set of movements should be done slowly for 3 times;

References:

Inverted-Baidu encyclopedia